Industry: BankingLocation: Warsaw - hybrid model 3x/week in office Remuneration: up to 180 PLN/h net+VATType of contract: B2BIntroduction & Summary:We are seeking a highly skilled Infrastructure Modernization Consultant with deep expertise in Cisco Identity Services Engine (ISE). The role plays a crucial part in enhancing network resilience and addressing current challenges associated with Trustsec over radius. The successful candidate will leverage their profound understanding of ISE and scripting tasks to implement solutions that ensure robust network authentication processes.Main Responsibilities:The candidate will be tasked with improving network authentication systems.Transitioning from Trustsec over radius to Trustsec over RestAPI.Conducting scripting tasks to update RestAPI passwords for all Network Access Devices (NADs).Ensuring switches are updated with new RestAPI calls for Trustsec.Configuring switches for Profiling over Radius.Permitting access-session mac-move to enhance user experience.Key Requirements:Strong hands-on experience with Cisco ISE (802.1X, RADIUS, Profiling, NAD management)Knowledge of Cisco TrustSec and SGT/SXPExperience with Cisco Catalyst switches (dot1x, AAA, TrustSec configuration)Ability to work with ISE REST API and basic scripting (e.g., Python)Troubleshooting of 802.1X, AAA and access network issuesNice to Have:Experience with Cisco Catalyst Center.Other Details:This position is based in Poland, Warsaw and requires proficiency in English. The focus is on IT consulting services, delivering solutions to enhance network stability and performance.